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Merge "Only link the profile extras lib for device variant for rust." into main

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This commit is contained in:
Yu Liu
2024-04-25 22:45:57 +00:00
committed by Gerrit Code Review
parent 21ed4694c5 f0cf1cce98
commit 24cd8c3756
1 changed files with 11 additions and 7 deletions
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6
rust/coverage.go
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@@ -39,9 +39,11 @@ func (cov *coverage) props() []interface{} {
func (cov *coverage) deps(ctx DepsContext, deps Deps) Deps {
if cov.Properties.NeedCoverageVariant {
if ctx.Device() {
ctx.AddVariationDependencies([]blueprint.Variation{
{Mutator: "link", Variation: "static"},
}, cc.CoverageDepTag, CovLibraryName)
}
// no_std modules are missing libprofiler_builtins which provides coverage, so we need to add it as a dependency.
if rustModule, ok := ctx.Module().(*Module); ok && rustModule.compiler.noStdlibs() {
@@ -60,12 +62,14 @@ func (cov *coverage) flags(ctx ModuleContext, flags Flags, deps PathDeps) (Flags
if cov.Properties.CoverageEnabled {
flags.Coverage = true
coverage := ctx.GetDirectDepWithTag(CovLibraryName, cc.CoverageDepTag).(cc.LinkableInterface)
flags.RustFlags = append(flags.RustFlags,
"-C instrument-coverage", "-g")
if ctx.Device() {
coverage := ctx.GetDirectDepWithTag(CovLibraryName, cc.CoverageDepTag).(cc.LinkableInterface)
flags.LinkFlags = append(flags.LinkFlags,
profileInstrFlag, "-g", coverage.OutputFile().Path().String(), "-Wl,--wrap,open")
deps.StaticLibs = append(deps.StaticLibs, coverage.OutputFile().Path())
}
// no_std modules are missing libprofiler_builtins which provides coverage, so we need to add it as a dependency.
if rustModule, ok := ctx.Module().(*Module); ok && rustModule.compiler.noStdlibs() {